Task #11255 (closed)
Opened 11 years ago
Closed 11 years ago
Bug: DeltaVision misparses exposure times
| Reported by: | omero-qa | Owned by: | mlinkert |
|---|---|---|---|
| Priority: | minor | Milestone: | Unscheduled |
| Component: | Bio-Formats | Version: | 4.4.8 |
| Keywords: | n.a. | Cc: | m.porter@… |
| Resources: | n.a. | Referenced By: | n.a. |
| References: | n.a. | Remaining Time: | n.a. |
| Sprint: | n.a. |
Description
https://www.openmicroscopy.org/qa2/qa2/qa/feedback/7445/
% showinf ~/Desktop/ACA1-1000_AF594_03_R3D.dv -nopix | grep "Image.*Exposure time" | sed -e 's;.*Exposure time: ;;' | sort | uniq -c 31 0.025000 secs 62 0.100000 secs % showinf ~/Desktop/ACA1-1000_AF594_03_R3D.dv -nopix -omexml -novalid | grep "ExposureTime" | sed -e 's;.*ExposureTime="\([^"]*\)".*;\1;' | sort | uniq -c 62 1.0000000474974513E-4 31 2.5000001187436283E-5
So the numbers here are out by a factor of 1000. The correct values would be 0.1 and 0.025 seconds, which we do have (plus floating point rounding error).
Change History (4)
comment:1 Changed 11 years ago by rleigh
comment:2 Changed 11 years ago by rleigh
- Component changed from from QA to Bio-Formats
comment:3 Changed 11 years ago by rleigh
comment:4 Changed 11 years ago by mlinkert
- Resolution set to fixed
- Status changed from new to closed
PR merged.
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The offending logic is:
According the the comment, expTime is in milliseconds, but the model stores the exposure time in seconds. Could the division simply be removed? Or is the unit scale different for different versions of the deltavision format?